Various reports prepared under TNUSSP Phase I are presented in this series of boxed sets under five themes: Scoping Studies; Enabling Environment: Governance, Capacity Building, Behaviour Change Communication and Knowledge Management; Baseline and Engineering Studies; Tiruchirappalli: Studies and Assessments; and Periyanaicken Palayam (PNP) and Narasimhanaicken Palayam (NNP), Coimbatore: Studies and Assessments.

Tiruchirappalli, a major city corporation in Tamil Nadu, is a partially sewered city that is implementing Fecal Sludge Management (FSM) solutions to become 100 per cent sanitation secure. It has been ranked among the top few cities with improved sanitation since 2010. Hence, it was chosen to be a demonstration city, and will provide the basis for state-wide scaling up in other city corporations. It has also been selected for the City-wide Inclusive Sanitation (CWIS) programme. Various studies conducted to understand the state of sanitation in Tiruchirappalli, are presented in this boxed set.